Re: The most exact sundial of the world > In Samedan!

Hello All, I am a little confused: Who made this dial? I think it is magnificent.  The setting is stunning, the rock mounting is dramatic.  This is a first-class project. I would be interested in reading (in English) how it was mounted, how it was aligned, h

Re: Calculating azimuth of sunrise and sunset from present back 25, 000 years

Hello David, I recognized my error in the middle of the night, long after pressing the send button. 150 m is still locally significant. Over millions of years these forces move mountains and continents. Regards, Roger -- From: "David Patte ?"